首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
New colouring matters for cellulose esters and ethers and for fibre-forming polyamides and polyesters
摘要
申请公布号
GB595571(A)
申请公布日期
1947.12.09
申请号
GB19450017288
申请日期
1945.07.06
申请人
DOUGLAS WILLIAM STAMMERS;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B23/14
主分类号
C09B23/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Coiler for metal strip with segmented drum
Machine for moulding, shaping and trimming plastic products
Improvements in or relating to diamond abrasive articles
Improvements in and relating to the preparation of hydrogenation products from halides of elements of groups ó= and ó( of the periodic system
Perfectionnements aux machines ou se rapportant aux machines de renvidage des fils textiles.
Clay grease manufacturing process
Improvements relating to rigid axles, particularly for motor vehicles
Improvements in or relating to sound reproducing machines
Improvements in grinding machines
Improvements in or relating to position indicator means
Improvements relating to the manufacture of grid electrodes for thermionic valves
Conveyor apparatus
Web feeding and cutting device
Process for the production of coloured synthetic resins
Improvements in or relating to aralkylbenzmorphan derivatives
1-methyl-1-(1-phenyl-2-propyl)-hydrazine
Rupturable liquid-carrying containers
Improvements in or relating to electromagnetic coupling
Ironing machines
Improvements in or relating to tanks for holding a coolant to be circulated through a nuclear reactor